package com.hmdp.utils;

import com.hmdp.dto.UserDTO;

public class UserHolder {
	private static final ThreadLocal<UserDTO> tl = new ThreadLocal<>();

	public static void saveUser(UserDTO user) {
		tl.set(user);
	}

	public static UserDTO getUser() {
		return tl.get();
	}

	public static void removeUser() {
		tl.remove();
	}
}
